EP0002763A3 - Photographic material with stabilisers and process for forming photographic images - Google Patents

Photographic material with stabilisers and process for forming photographic images Download PDF

Info

Publication number: EP0002763A3
Authority: EP; European Patent Office
Prior art keywords: photographic; stabilisers; forming; images; photographic material
Prior art date: 1977-12-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP78101736A

Other languages

German (de)

Other versions

EP0002763A2 (en

EP0002763B1 (en

Inventor

Ubbo Dr Wernicke

Heinrich Dr. Odenwalder

Friedhelm Dipl.Chem. Sommer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Agfa Gevaert AG

Original Assignee

Agfa Gevaert AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-12-29

Filing date

1978-12-16

Publication date

1979-07-25

1978-12-16 Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG

1979-07-11 Publication of EP0002763A2 publication Critical patent/EP0002763A2/en

1979-07-25 Publication of EP0002763A3 publication Critical patent/EP0002763A3/en

1982-02-03 Application granted granted Critical

1982-02-03 Publication of EP0002763B1 publication Critical patent/EP0002763B1/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/50—Reversal development; Contact processes

Landscapes

Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

EP78101736A 1977-12-29 1978-12-16 Photographic material with stabilisers and reversal process for producing a photograph Expired EP0002763B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19772758720 DE2758720A1 (en)	1977-12-29	1977-12-29	PHOTOGRAPHIC MATERIAL WITH STABILIZERS
DE2758720		1977-12-29

Publications (3)

Publication Number	Publication Date
EP0002763A2 EP0002763A2 (en)	1979-07-11
EP0002763A3 true EP0002763A3 (en)	1979-07-25
EP0002763B1 EP0002763B1 (en)	1982-02-03

Family

ID=6027645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP78101736A Expired EP0002763B1 (en)	1977-12-29	1978-12-16	Photographic material with stabilisers and reversal process for producing a photograph

Country Status (5)

Country	Link
US (1)	US4282313A (en)
EP (1)	EP0002763B1 (en)
JP (1)	JPS5497418A (en)
CA (1)	CA1138245A (en)
DE (2)	DE2758720A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57150845A (en) *	1981-03-13	1982-09-17	Fuji Photo Film Co Ltd	Silver halide photographic material
US20060063827A1 (en) *	2004-09-23	2006-03-23	Yu Ruey J	Systemic administration of therapeutic amino acids and N-acetylamino acids

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE973160C (en) *	1942-12-03	1959-12-10	Ilford Ltd	Photographic material with a silver halide coating
DE1183371B (en) *	1963-05-10	1964-12-10	Agfa Ag	Process for stabilizing photographic silver halide emulsions with mercury compounds and organic stabilizers
FR1393033A (en) *	1963-05-10	1965-03-19	Agfa Ag	stabilized photographic silver halide emulsions
FR1492132A (en) *	1965-05-24	1967-08-18	Eastman Kodak Co	New photographic emulsions and new photographic products containing these emulsions
FR1497205A (en) *	1964-04-20	1967-10-06	Eastman Kodak Co	New process for developing photographic images and new photographic products
FR1556514A (en) *	1967-02-15	1969-02-07
US3437665A (en) *	1964-10-26	1969-04-08	Eastman Kodak Co	Process for preparing 1-aryl-5-chloro-1h-tetrazole
DE1547694A1 (en) *	1965-05-24	1970-02-19	Eastman Kodak Co	Photographic material
FR2022388A1 (en) *	1968-11-01	1970-07-31	Mitsubishi Paper Mills Ltd
GB1237192A (en) *	1967-06-21	1971-06-30	Agfa Gevaert Nv	Information-recording processes and materials
BE866436A (en) *	1977-04-30	1978-10-27	Agfa Gevaert Nv	PHOTOGRAPHIC REVERSE METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3486901A (en) *	1966-10-21	1969-12-30	Eastman Kodak Co	Direct-print silver halide emulsions containing a halogen acceptor and an amine compound as a stabilizer
DE1772088C3 (en) *	1967-03-30	1976-01-08	Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan)	Fixing solution for silver halide photographic light-sensitive materials
JPS4926586B1 (en) *	1970-09-16	1974-07-10
DE2746965A1 (en) *	1977-10-19	1979-04-26	Agfa Gevaert Ag	PROCESS FOR PRODUCING DIRECT POSITIVE PHOTOGRAPHIC IMAGES

1977
- 1977-12-29 DE DE19772758720 patent/DE2758720A1/en not_active Withdrawn
1978
- 1978-12-16 DE DE7878101736T patent/DE2861613D1/en not_active Expired
- 1978-12-16 EP EP78101736A patent/EP0002763B1/en not_active Expired
- 1978-12-20 US US05/971,445 patent/US4282313A/en not_active Expired - Lifetime
- 1978-12-27 CA CA000318676A patent/CA1138245A/en not_active Expired
- 1978-12-27 JP JP16027478A patent/JPS5497418A/en active Pending

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE973160C (en) *	1942-12-03	1959-12-10	Ilford Ltd	Photographic material with a silver halide coating
DE1183371B (en) *	1963-05-10	1964-12-10	Agfa Ag	Process for stabilizing photographic silver halide emulsions with mercury compounds and organic stabilizers
FR1393033A (en) *	1963-05-10	1965-03-19	Agfa Ag	stabilized photographic silver halide emulsions
GB1067066A (en) *	1963-05-10	1967-05-03	Agfa Ag	Stabilised photographic silver halide emulsions
FR1497205A (en) *	1964-04-20	1967-10-06	Eastman Kodak Co	New process for developing photographic images and new photographic products
US3437665A (en) *	1964-10-26	1969-04-08	Eastman Kodak Co	Process for preparing 1-aryl-5-chloro-1h-tetrazole
DE1547694A1 (en) *	1965-05-24	1970-02-19	Eastman Kodak Co	Photographic material
FR1492132A (en) *	1965-05-24	1967-08-18	Eastman Kodak Co	New photographic emulsions and new photographic products containing these emulsions
FR1556514A (en) *	1967-02-15	1969-02-07
DE1622259A1 (en) *	1967-02-15	1970-10-29	Agfa Gevaert Ag	Photographic material
US3600178A (en) *	1967-02-15	1971-08-17	Agfa Gevaert Nv	Photographic emulsion containing a mercapto or thioxo group
GB1237192A (en) *	1967-06-21	1971-06-30	Agfa Gevaert Nv	Information-recording processes and materials
FR2022388A1 (en) *	1968-11-01	1970-07-31	Mitsubishi Paper Mills Ltd
BE866436A (en) *	1977-04-30	1978-10-27	Agfa Gevaert Nv	PHOTOGRAPHIC REVERSE METHOD
DE2719371A1 (en) *	1977-04-30	1978-11-02	Agfa Gevaert Ag	PHOTOGRAPHIC REVERSAL PROCEDURE
FR2389161A1 (en) *	1977-04-30	1978-11-24	Agfa Gevaert Ag	VEIL-PRODUCING COMPOUNDS FOR THE PHOTOGRAPHIC INVERSION PROCESS

Also Published As

Publication number	Publication date
US4282313A (en)	1981-08-04
JPS5497418A (en)	1979-08-01
EP0002763A2 (en)	1979-07-11
DE2758720A1 (en)	1979-07-19
CA1138245A (en)	1982-12-28
DE2861613D1 (en)	1982-03-11
EP0002763B1 (en)	1982-02-03

Publication	Publication Date	Title
JPS5459143A (en)	1979-05-12	Electronic photographic material
JPS52120834A (en)	1977-10-11	Material for and method of forming image
JPS52120835A (en)	1977-10-11	Material for and method of forming image
GB2064800B (en)	1984-02-15	Photographic material
GB2004078B (en)	1982-05-06	Colour photographic material
GB2056699B (en)	1983-06-02	Photographic material
JPS5522984A (en)	1980-02-19	Copying material
JPS52146222A (en)	1977-12-05	Image forming material
GB2007662B (en)	1982-05-26	Lightsensitive colour photographic material
JPS5685744A (en)	1981-07-13	Photographic material
JPS5419810A (en)	1979-02-14	Pressureesensitive copying material and making method thereof
GB2023863B (en)	1982-09-08	High contrast photographic material
JPS52148304A (en)	1977-12-09	Photoosensitive image forming material and method of same
JPS5677842A (en)	1981-06-26	Silverrhalide photographic emulsion material including blushinggpreventive precursor
AU512314B2 (en)	1980-10-02	Photographic material
GB2002533B (en)	1982-02-10	Photographic material and process
DE3060381D1 (en)	1982-07-01	Photographic imaging process and materials suitable therefor
AU4124478A (en)	1979-05-17	Imaging material
JPS52146221A (en)	1977-12-05	Image forming material
JPS5458022A (en)	1979-05-10	Picture forming material
JPS52127330A (en)	1977-10-25	Color photographic material
JPS5479706A (en)	1979-06-26	Copying material
JPS5474101A (en)	1979-06-14	Method and material for duplicating image
EP0002763A3 (en)	1979-07-25	Photographic material with stabilisers and process for forming photographic images
JPS5421326A (en)	1979-02-17	Dryytype image forming material

Legal Events

Date	Code	Title	Description
1979-05-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1979-05-23	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1979-07-11	AK	Designated contracting states	Designated state(s): BE DE FR GB
1979-07-25	AK	Designated contracting states	Designated state(s): BE DE FR GB
1980-04-30	17P	Request for examination filed
1981-12-04	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1982-02-03	AK	Designated contracting states	Designated state(s): BE DE FR GB
1982-03-11	REF	Corresponds to:	Ref document number: 2861613 Country of ref document: DE Date of ref document: 19820311
1984-12-03	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19841203 Year of fee payment: 7
1984-12-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19841210 Year of fee payment: 7
1984-12-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19841231 Year of fee payment: 7
1985-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19851231
1986-06-30	BERE	Be: lapsed	Owner name: AGFA-GEVAERT A.G. Effective date: 19851231
1986-07-30	GBPC	Gb: european patent ceased through non-payment of renewal fee
1986-08-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19860829
1986-09-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19860902
1986-10-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1988-11-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19881117
2016-09-14	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2016-09-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT